# A road bike has a wheel diameter of 622 mm. What is the circumference of the wheel?

May 30, 2017

The circumference of the wheel is $1954.0706 \text{mm}$

#### Explanation:

$C = 2 \pi R$

$C = D \pi$

$C = 622 \pi$

$C = 1954.0706 \text{mm}$

$\therefore$The circumference of the wheel is $1954.0706 \text{mm}$